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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper tubes & pipes, of ref. copper | $141,950,491 | $252,746,826 | $264,477,389 | $255,259,856 | $113,627,294 | $158,402,709 | $119,134,421 |
| Copper tubes & pipes, of copper-zinc base alloys (brass) | $16,997,845 | $29,137,552 | $26,668,130 | $29,706,679 | $14,913,337 | $19,421,402 | $28,488,702 |
| Copper tubes & pipes, of copper-nickel base alloys (cupro-nickel)/copper-ni ... | $26,692,752 | $38,510,669 | $65,859,965 | $88,986,563 | $65,133,310 | $46,387,169 | $62,165,077 |
| Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22) | $5,244,572 | $3,106,849 | $408,615 | $801,922 | $2,497,956 | $646,068 | $1,584,975 |
| Total | $190,885,660 | $323,501,896 | $357,414,099 | $374,755,020 | $196,171,897 | $224,857,348 | $211,373,175 |
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